*{
    margin: 0;
    padding: 0;
    list-style: none;
}
// 屏幕大于750的时候
@media screen and (min-width:750px){
            html{
                        font-size:75px  !important;

            }


}
body{
   
    min-width: 320px;
    max-width: 750px;
    width: 750rem / 75;
    margin: 0 auto;
    background-color: rgb(255, 255, 255);
}
header{
   position: relative;
   
    width: 100%;
    height: 4.096rem;
    background-image:linear-gradient(rgb(77, 128, 255),rgb(97, 167, 253));
    .top{
        position: relative;
        height: 61.430rem / 75;
        padding: 0.4096rem 0.32768rem 0 0.4096rem;
        .logo{
            float: left;
            img{
                width: 184rem / 75;
            }
        }
        .qiandao{
            box-sizing: border-box;
          position: absolute;
         width: 1.96rem;
         height: 0.76rem;
           line-height: 0.76rem;
         border-radius: 50rem / 75;
         font-size: 28rem / 75;
         color: white;
         padding-left: 0.333333rem;
         left: 470rem / 70;
       
         background-color: rgba(255,255,255,0.15);
         img{
             display: block;
             float: left;
             width: 0.546rem;
             height: 0.546rem;
             margin-top: 0.106667rem;
             margin-right: 0.053333rem;
         }

        }
        .duo{
            float: right;
            img{
                width: 0.72rem;
            }
        }

    }
    nav{
     
        width:750rem / 75;
        height: 1.2rem;
        z-index: 999;
        display: flex;
         transition: all 1s;
    a{
        flex: 1;
        position: relative;
        color: rgb(229, 238, 255);
        text-decoration: none;
        font-size: 36rem / 75;
        line-height: 1.2rem;
        text-align: center;
        &:nth-child(2){
              position: relative;
                span{
                    display: block;
                    width: 46.98rem / 75;
                    height: 26.31rem / 75;
                    line-height: 26.31rem / 75;
                    position: absolute;
                    font-size:24.567rem / 75;
                    top: 0.16rem;
                    right: 0.146667rem;
                    background-color: rgb(225, 82, 89);
                    border-radius: 0.266667rem;
                }

        }
    }
    }
    .nav-1{
        box-sizing: border-box;
        height: 2.586667rem;
        margin: 0 0.41rem;
        padding: 0.32768rem 0 0 ;
        background-color: white;
        border-radius: 0.266667rem;
        box-shadow: 0px 1px 6px 0px rgba(0,69,189,0.1);
    li{
        float: left;
        text-align: center;
        width: 1.52rem;
        height: 0.453333rem;
        line-height: 0.453333rem;
        margin-bottom: 0.272rem;
        color: rgb(81, 87, 97);
        font-size: 0.4rem;
        &:nth-child(17){
            position: relative;
            span{
                display: block;
                    width: 36.84rem / 75;
                    height: 22.5rem / 75;
                    position: absolute;
                    background-image: url(../images/16e3b6e0ca28.hot\ \(1\).svg);
                    background-size: 100% 100%;
                    top:  -10rem /75;
                    right: -10rem / 75;
                    background-color: rgb(225, 82, 89);
                    border-radius: 0.266667rem; 
            }
        }
    }
    }
}
main{
    width: 100%;
    margin-top: 1.12rem;
    .new{
         margin: 0 0.41rem;
         .box-1{
             margin-bottom: 0.64rem;
             p{
                 font-size: 0.453333rem;
             }
             div{
                 overflow: hidden;
                    font-size: 0.32rem;
                    a{
                        float: left;
                        color: rgb(130, 140, 155);
                        text-decoration: none;

                        margin-right:18rem / 75;
                        &:nth-child(1){
                            color:rgb(238, 84, 74);
                        }
                    }
             }
         }
    }
    .big-box{

      .swiper-container {
      width: 100%;
      height: 100%;
      .swiper-button-next,.swiper-button-prev{
         
          &::after{
                font-size: 0.32rem;
          }
      }
       .swiper-button-next{
           right: 0;
       }
       .swiper-button-prev{
           left: 0;
       }
    }

        .swiper-container {
      width: 100%;
      height: 100%;
    }

    .swiper-slide {
      text-align: center;
      font-size: 18px;
      background: #fff;
            padding-top: 0.133333rem;
      /* Center slide text vertically */
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
    }
        .box1{
                    width: 9.28rem;
                    height: 9.493333rem;
                    box-shadow: 0px 0.013333rem 0.04rem rgba(0, 0, 0, 0.3);
                .A{
                    position: relative;
                    width: 8.4rem;
                    height: 2.746667rem;
                    padding: 0.32rem 0.32rem 0 0.32rem;
                    p{
                        width: 5.333333rem;
                        height: 1.96rem;
                        font-size: 0.426667rem;
                        span{
                            float: left;
                            display: block;
                            width: 0.866667rem;
                            height: 0.453333rem;
                            background-color: rgb(76, 126, 255);
                            border-radius: 0.066667rem;
                            font-size: 0.329333rem;
                            text-align: center;
                            color: white;
                            margin: 0.093333rem 0.146667rem 0 0;
                        }
                        
                    }
                    .img{
                                position: absolute;
                                width: 2.706667rem;
                                height: 1.786667rem;
                                right:  0.32rem;
                                top: 0.32rem;
                                border-radius: 0.133333rem;
                                background-color: #333333;
                                background-image: url("../images/0.webp");
                                background-size: 2.706667rem  1.786667rem;

                        }
                    div{
                        
                        span{
                            display: block;
                            float: left;
                            margin:0 0.24576rem 0 0;
                            font-size: 0.32rem;
                            color: rgb(130, 140, 155);
                        }
                    }
                }
            }
    }





          

    }
